8.To install a new expansion card, slide the bracket on the end of the card down into the slot on the back of the chassis and press the card down firmly into the socket on the system board.

NOTE: When installing an expansion card, press firmly on the card so that the whole connector seats properly in the expansion card slot.

9.Close the expansion card retention latch, making sure that it snaps firmly into place.

10.Connect external cables to the installed card, if needed. Connect internal cables to the system board, if needed.

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Chapter 5 Removal and replacement procedures: Tower (TWR)